J. Sandmann

638 total citations
15 papers, 532 citations indexed

About

J. Sandmann is a scholar working on Molecular Biology, Physiology and Experimental and Cognitive Psychology. According to data from OpenAlex, J. Sandmann has authored 15 papers receiving a total of 532 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Molecular Biology, 3 papers in Physiology and 2 papers in Experimental and Cognitive Psychology. Recurrent topics in J. Sandmann's work include Protein Kinase Regulation and GTPase Signaling (5 papers), Receptor Mechanisms and Signaling (5 papers) and Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes (2 papers). J. Sandmann is often cited by papers focused on Protein Kinase Regulation and GTPase Signaling (5 papers), Receptor Mechanisms and Signaling (5 papers) and Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes (2 papers). J. Sandmann collaborates with scholars based in Germany and United States. J. Sandmann's co-authors include R. J. Wurtman, E G Peralta, R. Lindmar, R. J. Wurtman, Karsten Spicher, Stefan Offermanns, Thomas Wieland, K H Jakobs, Glauco Schultz and Konrad Löffelholz and has published in prestigious journals such as Journal of Biological Chemistry, Journal of Neurochemistry and European Journal of Biochemistry.

In The Last Decade

J. Sandmann

14 papers receiving 501 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
J. Sandmann Germany	9	404	189	69	51	35	15	532
Rainer Hammermann Germany	15	309 0.8×	149 0.8×	236 3.4×	34 0.7×	20 0.6×	21	676
Metin Güçlü Türkiye	12	421 1.0×	114 0.6×	49 0.7×	23 0.5×	72 2.1×	27	1.1k
Fabien M. Décaillot United States	9	482 1.2×	390 2.1×	120 1.7×	22 0.4×	35 1.0×	11	830
Armand Löwenthal Belgium	12	190 0.5×	307 1.6×	80 1.2×	24 0.5×	20 0.6×	24	852
Özlem Uğur Türkiye	11	292 0.7×	97 0.5×	98 1.4×	49 1.0×	17 0.5×	16	421
Yufei Wu China	11	184 0.5×	78 0.4×	24 0.3×	36 0.7×	13 0.4×	30	397
Jessica Shaw United States	9	257 0.6×	234 1.2×	27 0.4×	51 1.0×	11 0.3×	22	501
Lauren J. Murphree United States	9	237 0.6×	160 0.8×	99 1.4×	24 0.5×	22 0.6×	11	554
Minako Abe Japan	7	187 0.5×	74 0.4×	69 1.0×	16 0.3×	7 0.2×	14	378
Chika Kikuchi Japan	14	389 1.0×	166 0.9×	37 0.5×	31 0.6×	38 1.1×	26	825

Countries citing papers authored by J. Sandmann

Since Specialization

Citations

This map shows the geographic impact of J. Sandmann's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. Sandmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Sandmann more than expected).

Fields of papers citing papers by J. Sandmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Sandmann. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. Sandmann. The network helps show where J. Sandmann may publish in the future.

Co-authorship network of co-authors of J. Sandmann

This figure shows the co-authorship network connecting the top 25 collaborators of J. Sandmann. A scholar is included among the top collaborators of J. Sandmann based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with J. Sandmann. J. Sandmann is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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15 of 15 papers shown

Sandmann, J., Borwin Bandelow, Sebastian Härtter, et al.. (1998). Fluvoxamine or Placebo in the Treatment of Panic Disorder and Relationship to Blood Concentrations of Fluvoxamine. Pharmacopsychiatry. 31(4). 117–121. 23 indexed citations

Kreft, Burkhard, et al.. (1997). Tamm-Horsfall protein inhibits binding of S- and P-fimbriated Escherichia coli to human renal tubular epithelial cells.. PubMed. 5(1). 38–46. 34 indexed citations

Hillert, Andreas, et al.. (1996). Psychopharmacological Drugs as Represented in the Press: Results of Systematic Analysis of Newspapers and Popular Magazines. Pharmacopsychiatry. 29(2). 67–71. 12 indexed citations

Hillert, Andreas, et al.. (1995). [Psychopharmaceutical drugs in the mass media. Results of a systematic analysis of text contents and images].. PubMed. 66(11). 835–44. 3 indexed citations

Angermeyer, M. C., Herbert Matschinger, J. Sandmann, & Andreas Hillert. (1994). [Attitude of medical students to treatment with psychotropic drugs. 1: Comparison between medical students and the general population].. PubMed. 21(2). 58–63. 4 indexed citations

Schmidt, Martina, et al.. (1994). Mechanisms of phospholipase D stimulation by m3 muscarinic acetylcholine receptors. European Journal of Biochemistry. 225(2). 667–675. 81 indexed citations

Hillert, Andreas, et al.. (1994). [Attitude of medical students to treatment with psychotropic drugs. 2: Change in attitude in the course of medical education].. PubMed. 21(2). 64–9. 5 indexed citations

Offermanns, Stefan, Thomas Wieland, J. Sandmann, et al.. (1994). Transfected muscarinic acetylcholine receptors selectively couple to Gi-type G proteins and Gq/11.. Molecular Pharmacology. 45(5). 890–898. 154 indexed citations

Sandmann, J. & R. J. Wurtman. (1991). Stimulation of Phospholipase D Activity in Human Neuroblastoma (LA‐N‐2) Cells by Activation of Muscarinic Acetylcholine Receptors or by Phorbol Esters: Relationship to Phosphoinositide Turnover. Journal of Neurochemistry. 56(4). 1312–1319. 40 indexed citations

10.

Sandmann, J., E G Peralta, & R. J. Wurtman. (1991). Coupling of transfected muscarinic acetylcholine receptor subtypes to phospholipase D.. Journal of Biological Chemistry. 266(10). 6031–6034. 87 indexed citations

11.

Sandmann, J. & R. J. Wurtman. (1990). Phospholipase D and phospholipase C in human cholinergic neuroblastoma (LA-N-2) cells: modulation by muscarinic agonists and protein kinase C.. PubMed. 24. 176–81. 1 indexed citations

12.

Lindmar, R., Konrad Löffelholz, & J. Sandmann. (1988). On the mechanism of muscarinic hydrolysis of choline phospholipids in the heart. Biochemical Pharmacology. 37(24). 4689–4695. 47 indexed citations

13.

Wessler, Ignaz & J. Sandmann. (1987). Uptake and metabolism of [3H]choline by the rat phrenic nerve-hemidiaphragm preparation. Naunyn-Schmiedeberg s Archives of Pharmacology. 335(3). 231–7. 5 indexed citations

14.

Lindmar, R., K. L�ffelholz, & J. Sandmann. (1986). Characterization of choline efflux from the perfused heart at rest and after muscarine receptor activation. Naunyn-Schmiedeberg s Archives of Pharmacology. 332(3). 224–229. 29 indexed citations

15.

Lindmar, R., K. L�ffelholz, & J. Sandmann. (1986). The release of choline from phospholipids mediated by ?-adrenoceptor activation in isolated hearts. Naunyn-Schmiedeberg s Archives of Pharmacology. 334(3). 228–233. 7 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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